Off Yellow#F1F33F

#F1F33F is a very light, vivid yellow. Relative luminance 0.832; OKLCH L 93.3% C 0.187 H 110.2°. Best body text is #000000 at 17.63:1 contrast (WCAG AA passes).

Off Yellow — editorial page

Color values

HEX	#F1F33F
RGB	rgb(241, 243, 63)
HSL	hsl(61, 88%, 60%)
HSV	hsv(61, 74%, 95%)
CMYK	cmyk(0.8%, 0%, 74.1%, 4.7%)
CIE-LAB	lab(93.09, -20.33, 80.16)
CIE-LCH	lch(93.09, 82.70, 104.23°)
OKLab	oklab(93.34% -0.0646 0.1757)
OKLCH	oklch(93.34% 0.187 110.2)
XYZ	xyz(69.2259, 83.1628, 17.1071)
Luminance	0.8316 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1F33F #413FF3

analogous

#F39B3F #F1F33F #97F33F

triadic

#F1F33F #3FF1F3 #F33FF1

tetradic

#F1F33F #3FF39B #413FF3 #F33F97

square

#F1F33F #3FF39B #413FF3 #F33F97

split-complementary

#F1F33F #3F97F3 #9B3FF3

monochromatic

#ABAD0B #E4E60E #F1F33F #F5F779 #F9FAB2

Accessibility & contrast

On white

1.19

#F1F33F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.63

#F1F33F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1F33F

17.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1F33F	#FFFFFF	#000000	##000000
##F1F33F	1.00	1.19	17.63	17.63
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.63	21.00	1.00	1.00
##000000	17.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE811

Deuteranopia (green-blind)

#FFEE4E

Tritanopia (blue-blind)

#FFE4D1

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #f1f33f;
/* rgb */ color: rgb(241, 243, 63);
/* oklch */ color: oklch(93.3% 0.187 110.2);

Tailwind

colors: {
  custom: {
    50: '#faf681',
    500: '#f1f33f',
    950: '#000000',
  },
}

SCSS

$custom: #f1f33f;
$custom-light: #faf681;
$custom-dark: #000000;

JSON

{
  "hex": "#f1f33f",
  "rgb": {
    "r": 241,
    "g": 243,
    "b": 63
  },
  "hsl": {
    "h": 60.667,
    "s": 88.235,
    "l": 60
  },
  "oklch": {
    "l": 0.93342,
    "c": 0.18715,
    "h": 110.2
  },
  "luminance": 0.83161
}

Semantic roles & 50–950 ramp

primary

#F1F33F

secondary

#2A29AD

accent

#29FE2C

background

#FFFFFB

surface

#FFFEF2

border

#D7D6CC

text

#18170B

muted

#86857E

Preview Lab

Preview with #F1F33F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →